<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8" %>
<!DOCTYPE html>
<html lang="utf-8">
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>404 页面</title>
  <link rel="shortcut icon" href="favicon.ico">
  <link href="//cdn.bootcss.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet">
  <link href="//cdn.bootcss.com/font-awesome/4.6.3/css/font-awesome.min.css" rel="stylesheet">
  <link href="//cdn.bootcss.com/animate.css/3.1.1/animate.min.css" rel="stylesheet">
</head>

<body class="gray-bg">
<div class="middle-box text-center animated fadeInDown">
  <h3 class="font-bold">系统温馨提示：</h3>
  <div class="error-desc">
    <div class="mg-t-10">您访问的地址不存在，请确认您输入的URL地址。</div>
    <input type="button" onclick="returnIndex()" class="btn btn-primary m-t" value="返回主页">
  </div>
</div>
<script src="//cdn.bootcss.com/jquery/2.1.4/jquery.min.js"></script>
<script src="//cdn.bootcss.com/bootstrap/3.3.6/js/bootstrap.min.js"></script>
</body>

<script>
  function returnIndex() {
    if (window.location.href === top.location.href) {
      window.location.href = "<%=request.getContextPath()%>/index.html";
    }
  }
</script>
</html>
